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Delay-Fluctuation-Resistant Underwater Acoustic Network Access Method Based on Deep Reinforcement Learning. [PDF]
Sensors (Basel)Shi J, Tian K, Zhang J.
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Underwater acoustic sensor networks: research challenges
Ad Hoc Networks, 2005Underwater sensor nodes will find applications in oceanographic data collection, pollution monitoring, offshore exploration, disaster prevention, assisted navigation and tactical surveillance applications. Moreover, unmanned or autonomous underwater vehicles (UUVs, AUVs), equipped with sensors, will enable the exploration of natural undersea resources ...
Ian F. Akyildiz +2 more
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Underwater Drones for Acoustic Sensor Network
2021Apparently, two-thirds of our planet is covered by water bodies, of which oceanic coverage deeply impacts terrestrial life. Oceans form a majestic resource of most of the amazing marine creatures and natural resources, especially mineral oil. This makes underwater monitoring one of the most demanding areas to explore.
Meeta Gupta +2 more
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Network coding for underwater acoustic sensor networks
2013 MTS/IEEE OCEANS - Bergen, 2013Underwater acoustic sensor networks offer significant advantages for numerous maritime applications, allowing to connect and coordinate multiple seafloor sensors and autonomous underwater vehicles into a network for real-time data collection, monitoring, exploration and navigation.
Veronika Kebkal +2 more
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Sensor node deployment in Underwater Acoustic Sensor Networks
2020 Fourth International Conference on Inventive Systems and Control (ICISC), 2020The proposed deployment scheme works as follows (i) The node calculates the common reference point whenever it is in the communication range of at least 2 other nodes. If any node is not able to communicate with a minimum of two other nodes and can communicate with only one node than such node can only perform one-hop communication with the nearest ...
A. V. Sutagundar, B. S. Halakarnimath
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Software-Driven Underwater Acoustic Sensor Networks
2010Deployment efforts of underwater acoustic sensor networks have been impeded by the prohibitive monetary cost and high power consumption of existing acoustic hardware, which typically targets deep-water long-range communication. To address this issue, we propose software-driven underwater networks that rely on widely available speakers and microphones ...
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Analysis of acoustic channel in underwater acoustic sensor network
2015 IEEE International Advance Computing Conference (IACC), 2015The area of underwater acoustic sensor networks (UWASN) is developing expeditiously as it shows a major aspect in various military and civilian practices, such as avoidance of disaster, diplomatic vigilance, seaward analysis, environmental monitoring, oceanographic data collection and mine reconnaissance. There are numerous challenges in UWASN posed by
Vani Krishnaswamy, Sunilkumar S. Manvi
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Optimisation of underwater acoustic sensor networks
INTER-NOISE and NOISE-CON Congress and Conference ProceedingsThe oceans are the scene of intense economical and industrial activities. It is becoming even more competitive with recent military activities and the upcoming development of marine renewable energies. All of these activities have a significant impact on marine ecosystems and must be carefully evaluated for any maritime planning.
Ronan SERRE +7 more
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Underwater Acoustic Sensor Networks
2010Underwater Communications Solutions Investigating fundamental aspects of underwater acoustic communications, this volume discusses different architectures for two- and three-dimensional underwater sensor networks and details the characteristics of the underwater channel.
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